EP0889590A1 - Détection de crète faisant usage de commande automatique de seuil et méthode correspondante - Google Patents

Détection de crète faisant usage de commande automatique de seuil et méthode correspondante Download PDF

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Publication number
EP0889590A1
EP0889590A1 EP98300377A EP98300377A EP0889590A1 EP 0889590 A1 EP0889590 A1 EP 0889590A1 EP 98300377 A EP98300377 A EP 98300377A EP 98300377 A EP98300377 A EP 98300377A EP 0889590 A1 EP0889590 A1 EP 0889590A1
Authority
EP
European Patent Office
Prior art keywords
positive
negative
value
peak
detector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98300377A
Other languages
German (de)
English (en)
Other versions
EP0889590B1 (fr
Inventor
Iwamura Soichi
Jin-Kyu Jeon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP0889590A1 publication Critical patent/EP0889590A1/fr
Application granted granted Critical
Publication of EP0889590B1 publication Critical patent/EP0889590B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
    • H03M13/41—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using the Viterbi algorithm or Viterbi processors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H03K5/082—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
EP98300377A 1997-07-01 1998-01-20 Détection de crète faisant usage de commande automatique de seuil et méthode correspondante Expired - Lifetime EP0889590B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019970030468A KR100247964B1 (ko) 1997-07-01 1997-07-01 자동 문턱값 제어를 이용한 피크 검출기와 그 방법
KR9730468 1997-07-01

Publications (2)

Publication Number Publication Date
EP0889590A1 true EP0889590A1 (fr) 1999-01-07
EP0889590B1 EP0889590B1 (fr) 2003-11-12

Family

ID=19513111

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98300377A Expired - Lifetime EP0889590B1 (fr) 1997-07-01 1998-01-20 Détection de crète faisant usage de commande automatique de seuil et méthode correspondante

Country Status (6)

Country Link
US (1) US6134279A (fr)
EP (1) EP0889590B1 (fr)
JP (1) JP2915387B2 (fr)
KR (1) KR100247964B1 (fr)
CN (1) CN1139816C (fr)
DE (1) DE69819607T2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004014066A2 (fr) * 2002-07-31 2004-02-12 Koninklijke Philips Electronics N.V. Determination du niveau de tranche dans un signal binaire

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100289714B1 (ko) * 1997-08-21 2001-05-15 윤종용 데이터검출기및그방법
US6272176B1 (en) * 1998-07-16 2001-08-07 Nielsen Media Research, Inc. Broadcast encoding system and method
US6377633B1 (en) * 1998-10-09 2002-04-23 Harris Corporation Apparatus and method for decoding asynchronous data
US6516036B1 (en) * 1999-12-15 2003-02-04 Sarnoff Corporation Method and apparatus for decimating an oversampled signal
US6956905B1 (en) * 2000-03-23 2005-10-18 Xilinx, Inc. Peak detector circuit
KR100389908B1 (ko) * 2000-11-18 2003-07-04 삼성에스디아이 주식회사 리튬 2차 전지용 음극 박막
DE10056926A1 (de) * 2000-11-20 2002-07-18 Optolab Licensing Gmbh Verfahren und Vorrichtung zur Konditionierung eines periodischen Analogsignals
KR100388673B1 (ko) * 2001-05-18 2003-06-25 삼성전자주식회사 디스플레이장치 및 그 제어방법
US7019922B2 (en) * 2003-04-29 2006-03-28 International Business Machines Corporation Apparatus and method to read information from a tape storage medium
WO2005071848A1 (fr) * 2004-01-26 2005-08-04 Diablo Technologies Inc. Egalisation entierement adaptative de canaux de communication a fortes pertes
US7594242B2 (en) * 2004-02-23 2009-09-22 The Nielsen Company (Us), Llc Methods and apparatus to detect an internally generated signal mode of a local media playback device
DE102004009745B4 (de) * 2004-02-25 2006-06-08 Zentrum Mikroelektronik Dresden Ag Empfängerschaltung für APM-kodierte Daten
US7424651B2 (en) * 2004-12-21 2008-09-09 Tyco Telecommunications (Us) Inc. Method and apparatus for decision threshold control in an optical signal receiver
JP4792291B2 (ja) * 2005-12-28 2011-10-12 富士通オプティカルコンポーネンツ株式会社 信号光処理装置
US20080061842A1 (en) * 2006-09-07 2008-03-13 Micron Technology, Inc. Circuit and method for detecting timed amplitude reduction of a signal relative to a threshold voltage
US7560959B2 (en) * 2006-09-18 2009-07-14 Micron Technology, Inc. Absolute value peak differential voltage detector circuit and method
KR101274371B1 (ko) * 2009-12-15 2013-06-13 한국전자통신연구원 신호의 다중 첨단 검출 방법 및 장치
US8925024B2 (en) 2009-12-31 2014-12-30 The Nielsen Company (Us), Llc Methods and apparatus to detect commercial advertisements associated with media presentations
US8786361B1 (en) * 2013-03-08 2014-07-22 Hamilton Sundstrand Corporation High accuracy analog interface processing circuit
US9848222B2 (en) 2015-07-15 2017-12-19 The Nielsen Company (Us), Llc Methods and apparatus to detect spillover
KR20180047517A (ko) * 2016-10-31 2018-05-10 삼성전기주식회사 무선전력전송 송신기 및 무선전력전송 송신기 샘플링 제어 방법
CN106888006B (zh) * 2017-03-17 2020-11-03 华自科技股份有限公司 信号峰值检测装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371400A2 (fr) * 1988-11-28 1990-06-06 Deutsch-Französisches Forschungsinstitut Saint-Louis Méthode et circuit de numérisation de la partie haute fréquence d'un signal électrique avec composante continue variable
EP0551858A2 (fr) * 1992-01-15 1993-07-21 Samsung Electronics Co., Ltd. Décodeur duobinaire/binaire

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373400A (en) * 1993-12-01 1994-12-13 Analog Devices, Inc. Dynamic threshold updating circuit for a maximum likelihood detector using both positive and negative comparators

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371400A2 (fr) * 1988-11-28 1990-06-06 Deutsch-Französisches Forschungsinstitut Saint-Louis Méthode et circuit de numérisation de la partie haute fréquence d'un signal électrique avec composante continue variable
EP0551858A2 (fr) * 1992-01-15 1993-07-21 Samsung Electronics Co., Ltd. Décodeur duobinaire/binaire

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BOLOGNESI G ET AL: "ANALOG SWITCH CUTS PEAK-DETECTOR RESET TIME", EDN ELECTRICAL DESIGN NEWS, vol. 40, no. 11, 25 May 1995 (1995-05-25), pages 88, XP000520332 *
MARGUERRE, HANS: "Der goldene Mittelweg", ELEKTRONIK, vol. 33, no. 9, May 1989 (1989-05-01), München, DE, pages 65 - 68, XP002082042 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004014066A2 (fr) * 2002-07-31 2004-02-12 Koninklijke Philips Electronics N.V. Determination du niveau de tranche dans un signal binaire
WO2004014066A3 (fr) * 2002-07-31 2004-09-02 Koninkl Philips Electronics Nv Determination du niveau de tranche dans un signal binaire
US7711071B2 (en) 2002-07-31 2010-05-04 Nxp B.V. Setting the slice level in a binary signal

Also Published As

Publication number Publication date
US6134279A (en) 2000-10-17
EP0889590B1 (fr) 2003-11-12
DE69819607D1 (de) 2003-12-18
JPH1125601A (ja) 1999-01-29
KR100247964B1 (ko) 2000-03-15
JP2915387B2 (ja) 1999-07-05
DE69819607T2 (de) 2004-04-15
KR19990008502A (ko) 1999-02-05
CN1204772A (zh) 1999-01-13
CN1139816C (zh) 2004-02-25

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